Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

xmbs.jp

サービス終了のお知らせ

Page Load Speed

1.3 sec in total

First Response

603 ms

Resources Loaded

719 ms

Page Rendered

0 ms

xmbs.jp screenshot

About Website

Visit xmbs.jp now to see the best up-to-date Xmbs content for United States and also check out these interesting facts you probably never knew about xmbs.jp

Visit xmbs.jp

Key Findings

We analyzed Xmbs.jp page load time and found that the first response time was 603 ms and then it took 719 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

xmbs.jp performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

xmbs.jp

603 ms

js

86 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Xmbs.jp, 50% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (603 ms) belongs to the original domain Xmbs.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 kB (1%)

Content Size

252.5 kB

After Optimization

248.9 kB

In fact, the total size of Xmbs.jp main page is 252.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 249.4 kB which makes up the majority of the site volume.

HTML Optimization

-47%

Potential reduce by 759 B

  • Original 1.6 kB
  • After minification 1.4 kB
  • After compression 858 B

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 221 B, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 759 B or 47% of the original size.

Image Optimization

-1%

Potential reduce by 2.1 kB

  • Original 249.4 kB
  • After minification 247.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Xmbs images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 737 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 740 B

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 737 B or 50% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xmbs. According to our analytics all requests are already optimized.

Accessibility Review

xmbs.jp accessibility score

71

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

xmbs.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

xmbs.jp SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xmbs.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Xmbs.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Xmbs. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: